#define _CRT_SECURE_NO_WARNINGS 1
#include<iostream>

using namespace std;

int max(int x, int y)
{
	if (x > y)
	{
		return x;
	}
	else
	{
		return y;
	}
}

int main()
{
	int x, y;
	cin >> x >> y;
	cout << max(x, y);
	return 0;
}